Copy of Drawing quadrilaterals on the grid or the pinboard

Task 1: Create a Square (1a) independently or with your partner. Then proceed to Task 2.
Anthony C.M. Or[br]GeoGebra Institute of Hong Kong.
Task 2: Create a Square (1b) independently or with your partner. Then proceed to Task 3.
Task 3: Create a Square (1c) independently or with your partner. Then proceed to Task 4.
Task 4: Create a Square (1d) independently or with your partner. Then let your teacher know and be prepared to explain.
– Jim Darling, Anthony OR 柯志明

Information: Copy of Drawing quadrilaterals on the grid or the pinboard